/**
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.hyperledger.network.codecs

import org.hyperledger.common.{BID, Hash}
import scodec.Codec
import scodec.bits.ByteVector
import scodec.codecs.bytes

object HashCodec {
  implicit val hashCodec: Codec[Hash] = bytes(32).xmap(
    bytes => Hash.createFromSafeArray(bytes.toArray),
    hash => ByteVector(hash.unsafeGetArray))

  implicit val bidCodec: Codec[BID] = bytes(32).xmap(
    bytes => new BID(bytes.toArray),
    hash => ByteVector(hash.unsafeGetArray))

}
